Fixed the weight decay doc.
Added items keyword to preprocessing pipeline.
Changed the default val of items to None.
added seed to MLP
Merge pull request #163 from caglar/fix_pipeline

Added items keyword to preprocessing pipeline.
Fixed the comment in the Weight decay class.
Fixed the typo.
Merge pull request #164 from goodfeli/master

added seed to MLP
fixed a URL in the doc
Merge pull request #166 from goodfeli/master

Fix URL in doc
Removed comment referring to method that no longer exists
Merge pull request #167 from goodfeli/master

Removed outdated comment
added local response normalization
Merge pull request #168 from goodfeli/master

Local response normalization
Merge pull request #162 from caglar/fix_wd_doc

Fixed the weight decay doc.
Update setup.py: add missing files and add dependency.
Merge pull request #169 from nouiz/setup

Update setup.py: add missing files and add dependency.
install also *.h files.